Patents Assigned to Fotocomp Oy
  • Method for determining the detaching angle and/or the detaching profile of a paper web
    Patent number: 6340412
    Abstract: A method for determining the detaching angle and/or detaching profile of a paper web wherein the paper web travels through sequential guide devices and detaches from a guide device so that the paper web deviates from a tangential angle from the detachment point onwards and the detachment point forms a detaching profile in the transverse direction of the paper web, which profile is determined with the aid of pattern recognition.
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: January 22, 2002
    Assignee: Fotocomp Oy
    Inventor: Pertti Niemi